CN103948307A - Water pot of fuel gas steam box and smoke exhaust system - Google Patents
Water pot of fuel gas steam box and smoke exhaust system Download PDFInfo
- Publication number
- CN103948307A CN103948307A CN201410136705.6A CN201410136705A CN103948307A CN 103948307 A CN103948307 A CN 103948307A CN 201410136705 A CN201410136705 A CN 201410136705A CN 103948307 A CN103948307 A CN 103948307A
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- CN
- China
- Prior art keywords
- water
- flue
- branch road
- fuel gas
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B33/00—Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
- F22B33/18—Combinations of steam boilers with other apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B7/00—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body
- F22B7/02—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body without auxiliary water tubes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Commercial Cooking Devices (AREA)
- Cookers (AREA)
Abstract
The invention discloses a water pot of a fuel gas steam box. The water pot of the fuel gas steam box comprises a flat-plate heat exchanger, a flue and a water pot body which are connected, wherein the flat-plate heat exchanger is in a hollow shape, a lower end hole is formed in the bottom of the flat-plate heat exchanger, and the upper and lower faces of the flat-plate heat exchanger can perform heat exchange; the back end of the flue is connected to bypass flues, which are arcuate curves; each bypass flue is spaced into multiple layers and is positioned above the flat-plate heat exchanger; the bypass flues at the two sides are mutually connected and are communicated end to end; a space for water injection is formed in the bend of each layer of bypass flue; water injection spaces are respectively reserved between the bypass flues, between the bypass flues and the water pot body, between the flue and the water pot body, as well as between the surface of the flat-plate heat exchanger and the bypass flues; zigzag flexible flow boards are arranged in the bypass flues; a steam exhaust hole is formed in the upper part of the water pot body, a burner mounting hole is formed in the lower part of the water pot body, and a box smoke outlet, a water filling hole and a steam return hole are formed in one side end of the water pot body; the box smoke outlet is connected with smoke outlets of the bypass flues. The water pot of the fuel gas steam box and the smoke exhaust system have the characteristics of high efficiency, saving energy, safety, convenience in use and the like.
Description
Technical field
The present invention relates to gas furnace field, refer in particular to a kind of water courage and smoke evacuation system of fuel gas steamer.
Background technology
The equipment such as fuel gas steamer, steamer is widely used in the places such as dining room, dining room, and its power is large, frequency of utilization is high, is the higher equipment of energy consumption in kitchen.So the fuel gas steamer of a kind of energy-conserving and environment-protective of needs, safety, has become the urgent expectation of catering industry.
Determine the whether energy-efficient and safety of fuel gas steamer, water courage and smoke evacuation system are one of key technologies wherein.At present, general fuel gas steamer water courage and smoke evacuation system adopt directly heating or by comb, water courage are heated, and adopt many employings single wrap comb heat exchange structure of comb heat exchange, and its thermal efficiency is not ideal.
Summary of the invention
The object of the present invention is to provide a kind of water courage and smoke evacuation system energy-efficient, handy fuel gas steamer safely.
The technical solution adopted for the present invention to solve the technical problems is:
The water courage of fuel gas steamer is comprised of plate-type exchanger, flue and casing, and each parts are all made of stainless steel.Plate-type exchanger forms hollow form by two flat sheet, and bottom opening also can install combustion device, and upper and lower surface can carry out heat exchange with flame.The heat producing during burner combustion, a part is consumed by plate-type exchanger, and another part is along with flue gas enters flue.Flue is connected with plate-type exchanger, and the branch road flue that flue rear end is rectangle with cross section, both sides is connected.Branch road flue is arciform Curved, is divided between the upper and lower several layers, every layer of space that branch road flue knee has water source to inject, and both sides branch road flue interlayer interconnects, and head and the tail connect; The branch road flue of both sides number layer is positioned at plate-type exchanger top, and neighbour place leaves the space of water filling.Between plate-type exchanger surface and branch road flue, have water filling space, be provided with in a zigzag and scratch stream plate in branch road flue, its function is: can allow flue gas wriggle in flue to prolong mobile, the holdup time of prolong smoke in flue, raising heat exchange efficiency; Preferably, the sectional area of each branch road flue, width and thickness are equal, and plate-type exchanger material is thicker compared with flue material.
The casing of water courage is water container, and there is steam discharge hole upper end, and there is burner installing hole lower end, and further can be provided with mudhole, and right edge has casing exhaust opening, moisturizing hole and back-steam hole.Plate-type exchanger and flue are installed in casing, and top is provided with water-stop sheet, and water-stop sheet is reported to the leadship after accomplishing a task and shifted to install, and produces upcast water droplet and spray from steam discharge hole during anti-sealing boiling.
Described fuel gas steamer water courage, its technical characterictic is: heat exchange area is large, and flue is long, and flue gas is wriggled and is prolonged mobilely in flue, and heat utilization rate is high; Volume is little, and water capacity is few, goes out steam fast, and quantity of steam is large, and temperature is high, and operating efficiency is also further improved.
The smoke evacuation system of fuel gas steamer, by utilizing water supply tank and the air exhauster of fume afterheat to form.Water supply tank consists of casing, tail flue and automatic water supplement ball float, and its raw material are stainless steel.The casing of water supply tank is water container, and tail flue and automatic water supplement ball float are placed in casing, is provided with and scratches stream plate in tail flue.
The tail flue leading portion of water supply tank is connected with water courage branch road flue rear end, and rear end is connected with air exhauster, and the automatic water supplement ball float in casing connects watering.The tail flue of water supply tank and air exhauster form a complete smoke evacuation system.Its technical characterictic is: the flue gas in the normal-temperature water in water supply tank and tail flue carries out heat exchange, effectively utilizes the waste heat of tail cigarette, reduces the temperature of discharged gas fume, improves the thermal efficiency of fuel gas steamer.
The invention has the beneficial effects as follows: by increasing the area of water courage and smoke evacuation system heat exchange, prolong smoke is the currency in flue, thereby increases substantially the thermal efficiency of fuel gas steamer, reaches energy-conservation object.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is fuel gas steamer structural representation;
Fig. 2 is water container box body right side structural representation;
Fig. 3 is flue and water supply tank and air exhauster syndeton schematic diagram;
Fig. 4 is the position view of branch road flue in casing;
Fig. 5 is branch road flue structure schematic diagram;
Fig. 6 scratches stream plate structure schematic diagram;
Fig. 7 is plate-type exchanger and casing knot schematic diagram;
Fig. 8 is water supply tank internal structure schematic diagram.
The specific embodiment
Accompanying drawing 1, Fig. 2, a kind of water courage of fuel gas steamer, water container box body 3 inside are equipped with plate-type exchanger 1, flue 2 and two branch road flues 21,22; The exhaust opening 26 of branch road flue 21,22 is tightly connected with the casing exhaust opening 33 on water container box body 3 right sides; The lower stomidium 11 of plate-type exchanger 1 is tightly connected with the burner installing hole 31 of casing.Water container box body upper end is provided with steam discharge hole 30, and there are burner installing hole 31 and sewage draining exit 32 in lower end, and water container box body 3 right sides are provided with moisturizing hole 34 and back-steam hole 35, and casing the inside has water filling space 25, top portion to be provided with dislocation water-stop sheet 36., there is the space 28 of water filling in the space 27 that has water filling between plate-type exchanger 1 and branch road flue 21,22 between branch road flue 21,22, water supply tank 4 leans on mutually with water container box body 3 right sides are vertical, and water supply tank 4 is connected with air exhauster 5.
Accompanying drawing 3, the exhaust opening 26 of branch road flue 21,22 is shown in accompanying drawing 1 with water supply tank 4() tail flue front port 48 be connected; Casing 40 the insides of water supply tank 4 are provided with tail flue 41, and tail flue 41 the insides are provided with scratches stream plate 46; The lower end of water supply tank casing 40 is provided with moisturizing hole, lower end 44, and upper end is provided with return-air hole 45; Water supply tank casing 40 is provided with hole, water source 43, and top, right side is provided with tail flue rear port 47, and air exhauster 5 is connected with water supply tank tail flue rear port 45; The return-air hole 45 of water supply tank is tightly connected with back-steam hole 35 tubuloses of water container box body 3, and its function is: guarantee that water supply tank 4 internal pressures are parallel with water container box body 3 internal pressures, be beneficial to normal moisturizing.
Accompanying drawing 4, branch road flue 21,22 and casing 3 surroundings and upper and lower between leave the space 25 of water filling.
Accompanying drawing 5, Fig. 6, branch road flue 21,22 the insides are provided with scratches stream plate 23, between both sides branch road flue 21,22, leaves water filling space 25, and every branch road flue is arciform Curved, be divided between the upper and lower several layers, every layer of space 28 that branch road flue knee has watering to inject.
Accompanying drawing 7, the left side of plate-type exchanger 1 is flue 2, upper end is provided with the hollow bulb 200 of branch road flue 21,22, water filling space between formation and water container box body, lower stomidium 11 is tightly connected with the lower port 31 of casing 3, the sewage draining exit 32 being communicated with water container box body internal water flooding space is arranged at the bottom of casing, and a ball valve is installed at this sewage draining exit place, is convenient to get rid of the sewage in casing.
Accompanying drawing 8, water supply tank 4(is shown in accompanying drawing 1) tail flue 41 be Curved, the inside is provided with spoiler 46, tail flue front port 48 be rectangle or circular configuration, hole, water source 43 and the watering tubulose of water supply tank 4 are tightly connected.The interior spatial placement automatic water supplement of water supply tank 4 ball-cock assembly 42, ball-cock assembly 42 is fixed on 43Bing Yu water source, hole, water source and is tightly connected.When the water in water container box body lacks, water in water supply tank casing 40 is shown in accompanying drawing 2 through lower stomidium 44 with water container box body moisturizing hole 34() mend confession.
These are only embodiments of the present invention, as long as realize within technical scheme of the present invention all belongs to protection scope of the present invention with basic identical means.
Claims (6)
1. the water courage of a fuel gas steamer, it is characterized in that: the plate-type exchanger (1) that this water courage is made by stainless steel, flue (2) and water container box body (3) form, described plate-type exchanger (1) forms hollow form by two flat sheet, bottom has lower stomidium (11) that can install combustion device, upper and lower surface can carry out heat exchange with flame, flue (2) is connected with plate-type exchanger (1), the branch road flue (21 that flue (2) rear end and cross section, both sides are rectangle, 22) connect, branch road flue (21, 22) be arciform Curved, be divided between the upper and lower several layers, be positioned at the top of plate-type exchanger (1), both sides branch road flue interlayer interconnects, head and the tail connect, every layer of space (28) that branch road flue knee has water source to inject, branch road flue (21, 22) between, branch road flue (21, 22) and between water container box body (3), between flue (2) and water container box body (3), leave water filling space (25), between plate-type exchanger (1) surface and branch road flue, there is water filling space (27), branch road flue (21, 22) in, be provided with and scratch in a zigzag stream plate (23), steam discharge hole (30) is arranged at the top of water container box body (3), burner installing hole (31) is arranged at bottom, one side has casing exhaust opening (33), moisturizing hole (34) and back-steam hole (35), casing exhaust opening (33) and branch road flue (21, 22) exhaust opening (26) connects.
2. the water courage of a kind of fuel gas steamer according to claim 1, it is characterized in that: the top portion of water container box body (3) is provided with water-stop sheet (36), water-stop sheet (36) is reported to the leadship after accomplishing a task and is shifted to install, and produces upcast water droplet and spray from steam discharge hole (30) during for anti-sealing boiling.
3. the water courage of a kind of fuel gas steamer according to claim 1, is characterized in that: sectional area, width and the thickness of each branch road flue (21,22) are equal, and the material thickness of plate-type exchanger (1) is thick compared with the material thickness of branch road flue (21,22).
4. the water courage of a kind of fuel gas steamer according to claim 1, is characterized in that: the sewage draining exit (32) being communicated with water container box body internal water flooding space is arranged at the bottom of water container box body.
5. an application rights requires the smoke evacuation system of the arbitrary described fuel gas steamer of 1-4, it is characterized in that: comprise the air exhauster (5) that utilizes the water supply tank (4) of fume afterheat and be arranged on water supply tank (4) outside, water supply tank (4) is by water supply tank casing (40), tail flue (41) and floating ball valve of rehydration (42) form, tail flue (41) and floating ball valve of rehydration (42) are arranged in water supply tank casing (40), the branch road flue (21 of the front end of tail flue (41) and water tank exhaust opening (33), 22) exhaust opening (26) connects, the rear port (47) of tail flue (41) is connected with air exhauster (5), floating ball valve of rehydration (42) is fixed on hole, water source (43), the water space of water supply tank casing (40) is communicated with the moisturizing hole (34) of water container box body by moisturizing hole, lower end (43), the upper end of water supply tank casing (40) is provided with return-air hole (45).
6. the smoke evacuation system of a kind of fuel gas steamer according to claim 5, is characterized in that: described tail flue (41) is Curved, and is built-in with spoiler (46).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410136705.6A CN103948307B (en) | 2014-04-04 | 2014-04-04 | Smoke exhaust system of water pot of fuel gas steam box |
| PCT/CN2015/075122 WO2015149649A1 (en) | 2014-04-04 | 2015-03-26 | Water pot of fuel gas steam box and smoke exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410136705.6A CN103948307B (en) | 2014-04-04 | 2014-04-04 | Smoke exhaust system of water pot of fuel gas steam box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103948307A true CN103948307A (en) | 2014-07-30 |
| CN103948307B CN103948307B (en) | 2017-01-25 |
Family
ID=51325772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410136705.6A Active CN103948307B (en) | 2014-04-04 | 2014-04-04 | Smoke exhaust system of water pot of fuel gas steam box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103948307B (en) |
| WO (1) | WO2015149649A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015149649A1 (en) * | 2014-04-04 | 2015-10-08 | 江门佳利华实业有限公司 | Water pot of fuel gas steam box and smoke exhaust system |
| CN105342456A (en) * | 2014-08-18 | 2016-02-24 | 福建省榕坤酒店设备用品有限公司 | Dry steam cabinet furnace |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826663A (en) * | 2018-08-17 | 2018-11-16 | 浙江明泉工业装备科技有限公司 | A kind of energy-saving environment-friendly hot water furnace |
| CN114383125B (en) * | 2022-01-18 | 2024-03-29 | 浙江叶华机械制造有限公司 | Multi-fuel energy-saving dust-reducing steam generator device |
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| CN2062793U (en) * | 1990-02-07 | 1990-09-26 | 贾光源 | Multifunctional coal range |
| JP2004350907A (en) * | 2003-05-29 | 2004-12-16 | Toho Gas Co Ltd | Food steamer for business use |
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| CN102631131A (en) * | 2012-04-04 | 2012-08-15 | 叶建琼 | Efficient energy-saving steam cabinet |
| CN203776665U (en) * | 2014-04-04 | 2014-08-20 | 江门佳利华实业有限公司 | Water liner and purging system of gas-fired steam box |
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| IT235007Y1 (en) * | 1994-01-17 | 2000-03-31 | Zanussi Grandi Impianti Spa | COOKING OVEN WITH STEAM GENERATOR WITH BLOWN BURNER |
| US7418960B2 (en) * | 2004-09-30 | 2008-09-02 | Premark Feg Llc | Steam cooker and related superheater |
| CN201373451Y (en) * | 2009-02-23 | 2009-12-30 | 中国人民解放军总后勤部军需装备研究所 | Staple and nonstaple food integrated cooking device with cascade utilization of heat |
| CN201510157U (en) * | 2009-09-07 | 2010-06-23 | 邱于正 | Gas heating cooking device |
| CN103948307B (en) * | 2014-04-04 | 2017-01-25 | 江门佳利华实业有限公司 | Smoke exhaust system of water pot of fuel gas steam box |
-
2014
- 2014-04-04 CN CN201410136705.6A patent/CN103948307B/en active Active
-
2015
- 2015-03-26 WO PCT/CN2015/075122 patent/WO2015149649A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2062793U (en) * | 1990-02-07 | 1990-09-26 | 贾光源 | Multifunctional coal range |
| JP2004350907A (en) * | 2003-05-29 | 2004-12-16 | Toho Gas Co Ltd | Food steamer for business use |
| JP2005065819A (en) * | 2003-08-21 | 2005-03-17 | Sukegawa Electric Co Ltd | Steam cooker |
| CN201213703Y (en) * | 2008-06-11 | 2009-04-01 | 倪铁勇 | Improved energy-saving steam box |
| CN201263616Y (en) * | 2008-09-18 | 2009-07-01 | 刘哲民 | Gas steam generator |
| CN201348280Y (en) * | 2008-12-10 | 2009-11-18 | 谭健成 | Energy-efficient dim sum steam oven |
| CN101532680A (en) * | 2009-04-22 | 2009-09-16 | 张正军 | Super energy-saving machine unit with integration of steaming, frying and water-heating |
| CN201964808U (en) * | 2011-01-18 | 2011-09-07 | 上海雷林低碳工程技术股份有限公司 | Online dust removal tube-box heat exchanger |
| CN102631131A (en) * | 2012-04-04 | 2012-08-15 | 叶建琼 | Efficient energy-saving steam cabinet |
| CN203776665U (en) * | 2014-04-04 | 2014-08-20 | 江门佳利华实业有限公司 | Water liner and purging system of gas-fired steam box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015149649A1 (en) * | 2014-04-04 | 2015-10-08 | 江门佳利华实业有限公司 | Water pot of fuel gas steam box and smoke exhaust system |
| CN105342456A (en) * | 2014-08-18 | 2016-02-24 | 福建省榕坤酒店设备用品有限公司 | Dry steam cabinet furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015149649A1 (en) | 2015-10-08 |
| CN103948307B (en) | 2017-01-25 |
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Effective date of registration: 20220914 Granted publication date: 20170125 |